TikTok · TikTok Privacy Policy · View original document ↗

Third-Party Advertiser and Partner Data Sharing

High severity Medium confidence Explicitdocumentlanguage Unique · 0 of 325 platforms
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Document Record

What it is

Advertisers and partners share information about your activity on other websites and apps with TikTok, including purchases and pages visited, and TikTok uses this along with its own data to target ads to you on TikTok and across the internet through its ad network.

This analysis describes what TikTok's agreement states, permits, or reserves. It does not constitute a legal determination about enforceability. Regulatory applicability and practical outcomes may vary by jurisdiction, enforcement context, and individual circumstances. Read our methodology

ConductAtlas Analysis

Why it matters (compliance & governance perspective)

This provision describes a data-sharing relationship in which external advertiser partners supply off-platform behavioral data to TikTok for ad targeting, meaning TikTok's information about you extends beyond what you do on TikTok itself.

Interpretive note: The policy's no-sale and no-sharing assertion is qualified by 'where restricted by applicable law,' meaning the scope of opt-out protection available to any specific user depends on their jurisdiction.

Consumer impact (what this means for users)

Under these terms, TikTok receives hashed email addresses, mobile advertising identifiers, and behavioral data about purchases and browsing from external partners, and uses this data to serve targeted ads both on TikTok and through its ad network on other platforms; users can adjust ad settings within the app to limit some of this use.

What you can do

⚠️ These actions may provide transparency or partial mitigation but may not fully address the underlying issue. Effectiveness varies by jurisdiction and individual circumstances.
  • Opt Out of Arbitration
    Open the TikTok app, go to Settings and Privacy, select Privacy, then Ads to review and adjust your ad personalization settings including interest-based advertising and off-platform data use.

How other platforms handle this

Lime Medium

We may share your information with third-party advertising partners to provide you with targeted advertising. We also work with third-party analytics providers who help us understand how users interact with our Services. These third parties may use cookies, web beacons, and similar tracking technolo...

Oura Medium

We process personal data you provide to Oura to enable third party integrations, services, features, and offerings. For example, with your permission, our Services may integrate with third-party services like Google Health Connect and Apple HealthKit, or those of our partners. Oura takes measures to...

HubSpot Medium

We may share your personal data with third-party vendors, service providers, contractors, or agents who perform services for us or on our behalf and require access to such information to do that work. We may also share your personal data with advertising partners to display relevant advertising to y...

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▸ View Original Clause Language DOCUMENT RECORD
"
Advertisers, publishers, and measurement and other partners provide us with information about you and the actions you have taken outside of our websites and apps, including the pages you visit, products or services you purchase, and apps you download. These partners also provide information such as mobile identifiers for advertising, hashed email addresses and phone numbers, and cookie identifiers, which we use to help measure the effectiveness of ads we serve and to better deliver ads to you on our websites and apps, or through TikTok Ad Network elsewhere online, depending on your ads settings.

— Excerpt from TikTok's TikTok Privacy Policy

ConductAtlas Analysis

Institutional analysis (Compliance & governance intelligence)

1) REGULATORY LANDSCAPE: This provision engages CCPA and CPRA opt-out rights for cross-context behavioral advertising, as well as similar rights under other state comprehensive privacy laws. The policy's statement that TikTok does not share personal information for cross-context behavioral advertising 'where restricted by applicable law' includes a conditional qualifier suggesting jurisdiction-dependent compliance rather than a universal opt-out. FTC Act standards regarding data broker-style data aggregation apply. The use of hashed email addresses and phone numbers as matching identifiers may engage state laws addressing de-identified or pseudonymous data. 2) GOVERNANCE EXPOSURE: High. The combination of on-platform data with off-platform behavioral data from advertising partners for ad targeting across the TikTok Ad Network is operationally significant and requires that users be provided with an effective opt-out mechanism to satisfy CCPA and CPRA. The policy's conditional framing of the no-sale assertion may not satisfy the universal opt-out requirement under some state laws. 3) JURISDICTION FLAGS: California CPRA's opt-out of sharing for cross-context behavioral advertising is directly implicated. Colorado, Connecticut, Virginia, and other states with comprehensive privacy laws have similar opt-out requirements. The Global Privacy Control signal recognition requirement under CCPA may apply to the TikTok website and in-app browser. 4) CONTRACT AND VENDOR IMPLICATIONS: Advertisers using TikTok Pixel and TikTok Advertiser Tools should assess whether data flows from their own websites to TikTok under these integrations create co-controller or processor obligations under applicable privacy laws, and whether their own privacy policies adequately disclose these flows to their customers. 5) COMPLIANCE CONSIDERATIONS: Compliance teams should audit whether TikTok's opt-out mechanisms for cross-context behavioral advertising satisfy CPRA and analogous state law requirements, including whether the platform honors Global Privacy Control signals, and whether the ad settings described in the policy are sufficiently accessible and effective.

Full compliance analysis

Regulatory citations, enforcement risk, and due diligence action items.

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Applicable agencies

  • FTC
    The FTC has authority over data broker-style practices and cross-context behavioral advertising that may constitute unfair or deceptive practices
    File a complaint →
  • State AG
    State attorneys general in California and other states with comprehensive privacy laws have enforcement authority over cross-context behavioral advertising opt-out requirements
    File a complaint →

Applicable regulations

BIPA
Illinois, USA
CCPA/CPRA
California, USA
COPPA
United States Federal
Connecticut Data Privacy Act Amendments
US-CT
CAN-SPAM
United States Federal
DMA
European Union
FTC Act Section 5
United States Federal
GDPR
European Union
Indiana Consumer Data Protection Act
US-IN
Kentucky Consumer Data Protection Act
US-KY
UK GDPR
United Kingdom
Universal Opt-Out Mechanism Expansion 2026
US
VPPA
United States Federal

Provision details

Document information
Document
TikTok Privacy Policy
Entity
TikTok
Document last updated
May 5, 2026
Tracking information
First tracked
March 6, 2026
Last verified
May 12, 2026
Record ID
CA-P-011615
Document ID
CA-D-00033
Evidence Provenance
Source URL
Wayback Machine
Content hash (SHA-256)
759b50c14afbd87fdbb67de0c84317247aebbcd624051498e6df2cb8bd144250
Analysis generated
March 6, 2026 20:31 UTC
Methodology
Evidence
✓ Snapshot stored   ✓ Hash verified
Citation Record
Entity: TikTok
Document: TikTok Privacy Policy
Record ID: CA-P-011615
Captured: 2026-03-06 20:31:56 UTC
SHA-256: 759b50c14afbd87f…
URL: https://conductatlas.com/platform/tiktok/tiktok-privacy-policy/third-party-advertiser-and-partner-data-sharing/
Accessed: May 13, 2026
Permanent archival reference. Stable identifier suitable for legal filings, compliance documentation, and research citation.
Classification
Severity
High
Categories

Other risks in this policy

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Frequently Asked Questions

What does TikTok's Third-Party Advertiser and Partner Data Sharing clause do?

This provision describes a data-sharing relationship in which external advertiser partners supply off-platform behavioral data to TikTok for ad targeting, meaning TikTok's information about you extends beyond what you do on TikTok itself.

How does this clause affect you?

Under these terms, TikTok receives hashed email addresses, mobile advertising identifiers, and behavioral data about purchases and browsing from external partners, and uses this data to serve targeted ads both on TikTok and through its ad network on other platforms; users can adjust ad settings within the app to limit some of this use.

Is ConductAtlas affiliated with TikTok?

No. ConductAtlas is an independent monitoring service. We are not affiliated with, endorsed by, or sponsored by TikTok.